Answer:
d
Explanation:
So, when a person or any object has extra electrons, it creates a negative charge. These electrons thus get attracted to positive electrons (as opposite attracts) of another object or person and vice versa. The shock that we feel sometimes is the result of the quick movement of these electrons.
The rubbing of certain materials against one another can transfer negative charges, or electrons. For example, if you rub your shoe on the carpet, your body collects extra electrons.
Answer:
d. Friction between two objects causes a transfer of electrons from one object to the other.
Explanation:
If electrons are transferred by rubbing two objects together, the result of the friction is that one object becomes positively charged by losing electrons, and the other object becomes negatively charged by gaining them. This is known as static electricity.
Which is not a property of water?
-The solid state is less dense than the liquid state.
-Hydrogen bonds exist only in the solid state.
-It is polar.
-It has a high surface tension.
Answer:
All of the above.
Explanation:
This is a trick question. All of the above is right. Ice has a bond of hydorgen, water is polar, and on top of that ice can float on water, making it less dense than water. If there is an all of the above awnser choose it. If there isn't then the best guess will be B.
What do bacteria have in common with the cells of other living organisms?
Answer:
Bacteria have cytoplasm and chromosomes which are common with the cells of other living organisms. Some bacteria have whip-like which is flagellum which helps bacteria cells have prokaryotes which mean the DNA is not being held with the nucleus like cells of plants and animals.
Explanation:
Which occurs during digestion?
O The mouth only allows for physical digestion,
O The mouth only allows for chemical digestion.
O Chemical digestion prepares the food for physical digestion.
O Physical digestion prepares the food for chemical digestion.
Answer:
D
Explanation:
took test
Answer:
d
Explanation:
please help i’ll give brainliest??
5. Which of the following statements best describes the response of finches to drought on the Galapagos Islands?
O A During drought, individual finches saw that large, hard seeds were the only available food. To crack these harder seeds, individual finches grew their beaks
larger, resulting in an increased average beak depth
OB During drought, finches struggled to open harder seeds All the scraping and pecking wore down their beaks, resulting in a reduced average beak depth
OC. During drought, only finches with larger-than-average beaks were able to crack the hard seeds that were available. These finches survived while smaller-
beaked finches died, resulting in an increased average beak depth in the population
O D. During drought, finches with smaller beaks (and smaller bodies) had an advantage. With reduced food supplies, larger finches (with larger beaks) were
more likely to starve. The result was a decrease in average beak depth
Answer:
it is c got it right on the quiz
Explanation:D hope this helps
A. During drought, individual finches saw that large, hard seeds were the only available food. To crack these harder seeds, individual finches grew their beaks larger, resulting in an increased average beak depth
How large beak finches survive drough condition?During drought, finches with larger beaks survive because they were able to crack the hard seeds that were available in the drought situation while on the other hand, the smaller beaked finches died due to unavailability of food which result in an increased average beak length in the population.
So we can conclude that option A is the right answer.
Learn more about drought here: https://brainly.com/question/12686086
Based on the graph, which inequality is correct for a number that is to the left of -4?
wordsowrdsworsdssss
Answer:
7-<4
Explanation:
what are the possible phenotype of the offspring from the cross of the parental generation?
Answer:
Explanation:
maybe brown eyes dominate more
The passage of genetic instructions from one generation to the next is known as what?
Answer:
heredity
Explanation:
Answer: heredity because it is
During the replication process, which enzyme(s) unwind(s) the double-stranded DNA?
DNA polymerase
DNA gyrase and topoisomerase
DNA primase and helicase
DNA ligase
Answer:
The correct answer would be C) DNA primase and helicase
Explanation:
DNA primase and helicase unzip and uncoil a small portion of the double-stranded DNA, creating what is often called the replication fork.
Ignore the top answer, its wrong. I took the test.
Answer: The correct answer is DNA primase and helicase
Explanation:
I took the test
A. tissues in which similar cells function together.
B. organs to help carry out a specific function
C. systems that are responsible for a specific function
D. organelles that carry out different functions.
Answer:
i think it's
c) systems that are responsible for a specific function.
hope it will help you........Please mark Brainliest
True or false: Through the power of Tradition and the Magisterium, the Church can contradict the teachings of Jesus.
Answer:
Explanation:
True
Answer:
False because The Curch can't contradict the teaching of jesus, contradict is just a different way of saying "deciding" so the church can't decide what should jesus is or be or anything!
What type of solution is this cell in?
Does the moon rotate? If so, which time frame below correctly identifies the amount of time the moon takers to make one, complete rotation.
Answer:
D} Yes, it takes about one earth month.
Explanation:
The Moon does spin on its axis a rotation once every 27 days so if theirs 29-31 days in each month it would be almost one earth moth so there for its D.
{Hope this helps} : )
An ecosystem is defined as a collection of living things interacting with other living things
True or false?
Answer:
true
Explanation:
Answer:
TRUE is the correct answer....Thank you ☺️☺️
Question 23 (Mandatory) (1 point)
In an effort to maintain homeostasis, the human body will take monomers named
glycerol and fatty acids (3) to build polymers called triglycerides. In addition, the
body will break down triglycerides when the body needs more energy. What type
of organic compound are being described? (AKS 151)
a) nucleic acids
b) lipids
Breakout
c) proteins
d) carbohydrates
You w
Answer:
The correct answer is - option b) lipids
Explanation:
Lipids are one of the nutrients that are necessary to the body of an individual organism as it plays role in different ways such as energy storage, cell signaling, component of the cell membrane and many more hat maintain homeostasis in organisms body.
These nutrients are made up of fatty acid and glycerol long chains so these are polymer of glycerol and fatty acid and called triglyceride which provides maximum energy in comparison to other nutrients in need.
Thus, the correct answer is - option B) lipids.
What is another word for substrates in a chemical reaction?
(Or just tell me if the answer "reactants" is correct)
Please don't use any dictionary app or site for this. Thanks
PLZ HELP ASAP!!! I WILL NAME BRAINLIEST!! Yo me llamo Karina
Which terms describe humans' roles in a food web?
Select one:
a. producers, autotrophs
b. consumers, autotrophs
c. consumers, decomposers
d. consumers, heterotrophs
Answer:
d. consumers, heterotrophs
Explanation:
Answer:
d. consumers, heterotrophs
Explanation:
Humans cannot be producers since we do not make photosynthesis (our own energy/food), we need to consume food in order to have energy. Therefore, we can't be autotrophs. We are also not decomposers because we don't eat dead animals like for example a vulture.
1. What is exponential growth?
Answer:
Exponential growth is the rapid growth of biological organisms. This usually happens when the amount of resources is unlimited in a habitat, therefore creating more and more organisms which increases population.
hope this helps :)
Explanation:
Help!!!
What structures could you see under high power that you could not see under low power?
Answer:
The field of view is widest on the lowest power objective. When you switch to a higher power, the field of view is closes in. You will see more of an object on low power.

Northern Arizona University › lessons
Microscope Notes
The depth of focus is greatest on the lowest power objective. Each time you switch to a higher power, the depth of focus is reduced. Therefore a smaller part of the specimen is in focus at higher power.
The amount of light transmitted to your eye is greatest at the low power. When you switch to a higher power, light (and therefore resolving power, or the ability to distinguish two nearby objects as separate) is reduced. Compensate with the light control (sometimes called the iris diaphragm
hope this help! ^^
What is Creatine Kinase? What is it used for in our muscle cells?
Answer:
This test is used to find damage to muscles in your body, including your heart muscle. Creatine kinase (CK) is an enzyme found in your muscles. Enzymes are proteins that help your body's cells do their jobs. The level of the CK enzymes rises when you have damage to muscle cells in your body
Explanation:
In pea plants, the allele for round seeds is dominant to the allele for wrinkled seeds. If a plant that is heterozygous for seed type is crossed with one that has only homzygous wrinkled seeds, what percent of their offspring would you expect to have wrinkled seeds?
Answer:
50%
Explanation:
According to this question involving a gene coding for seed shape in pea plant, the allele for round seeds (R) is dominant to the allele for wrinkled seeds (r). This means that a heterozygous pea plant (Rr) will have a round seed shape.
If a plant that is heterozygous for seed type (Rr) is crossed with one that has only homzygous wrinkled seeds (rr), the following gametes will be produced by each parent plant:
Rr - R and r
rr - r and r
Using these gametes in a punnet square (see attached image), the following proportions of offsprings will be produced:
Rr, Rr, rr and rr
Rr = round seed offsprings
rr = wrinkled seed offsprings
Since 1 out of 2 offsprings has wrinkled seeds, 1/2 × 100 = 50% is the percentage of offsprings expected to have wrinkled seeds.
The movement of molecules down a concentration gradient through transport proteins in the cell membrane is a type of
Answer:
In cells, somemolecules can movedown theirconcentration gradients by crossing the lipid portion of the membrane directly, while others must pass through membrane proteins in a process called facilitated diffusion.
Explanation:
please mark as brainlist answers
Please help! (in picture)
Answer:
Organisms 1 and 2 only because they both have a nucleus
Which table shows the most likely process and agent of erosion responsible for this rounded
sediment?
Answer:
B
Explanation:
They settle mostly in ocean an seas
What do you think might be some factors that designers an
engineers would have to consider when they plan a sea wall?
What was the most important invention to marine science?
Which of the following is NOT part of the Cell Theory?
Fasttttttttttttttttttttttttttttttt 15 points
Answer:
the right answer is C.
Explanation:
cos there is an obstruction which made d voice 2 bounce back plz give me brainiest
What two words are missing from the definition of the word "cells" below? Cells are the ______________ ___________ of life.
Answer:
basic unit
Explanation:
Answer:
basic unit
Explanation:
Which star would be considered a Red Giant Star?
A) Star E
B) Star D
C) Star A
D) Star C
Some famous red giant stars are Aldebaran and Arcturus. Our own star, the Sun, will eventually become a red giant star and expand several times its current diameter. One of the biggest red giants ever discovered is VY Canis Majoris, being around 1,400 times bigger than our Sun. However, the answer is Star D.
